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Carvalhelhos
Carvalhelhos is a Portuguese natural mineral water from Boticas in Trás-os-Montes, marketed as 'a água do pH7' and notable for its silica content. — as described by the brand
- pH7 ideal 6.5–8.59.8
- TDSNot published −0.1—
- Sodium52.3 mg/L ideal up to 20 mg/L5.8
- Calcium5.9 mg/L ideal 36.7–80 mg/L · counts half5.0
- MagnesiumNot published −0.1—
- SulfateNot published −0.1—
- ChlorideNot published −0.1—
- NitrateNot published −0.1—
- BicarbonateNot published −0.1—
Each bar is out of 10 for that property. Needs at least 5 of 9 properties, including sodium and pH or TDS. Editorial score, not a health rating. How scores work →
Taste notes
No taste notes yet. Soon you will be able to say how Carvalhelhos tastes to you. Results will appear here once people have voted; nothing is shown until then.
- SoftNo votes
- CrispNo votes
- SmoothNo votes
- MineralNo votes
- SaltyNo votes
- SweetNo votes
- BitterNo votes
- MetallicNo votes
Ratings & reviews
Waterphile Score lab data
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Not enough published values for a score yet.
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Similar waters
Not enough published values yet. Carvalhelhos publishes 4 of the 9 mineral values we use as single numbers (the rest are ranges, “not detected” or not published). We need at least 5 in common with another water to compare profiles.
Source & spring
| Source | Carvalhelhos, Boticas (Vila Real), Portugal |
|---|---|
| Country | Portugal · all waters from Portugal |
| Water type | Natural mineral water · what this means |
| Still or sparkling | Still |
| Data source | carvalhelhos.pt – Catálogo (Nov 2025), average levels mg/L Last checked 2026-10-26 |
Carvalhelhos, Boticas (Vila Real), PortugalCarvalhelhos ingredients & nutrition facts
per litre
Official catalogue (average levels): pH 7, SiO2 36.8, Na 52.3, Ca 5.9, K 1.45 mg/L; total mineralisation 254.5 mg/L (kept in extra). Retailer: HCO3 146, SO4 7.1 (logged only). 3 of 9 official parameters → Not enough data.
Brands update their analyses from time to time, and values can differ between bottle sizes, plants and batches. Check the label on your bottle. Spotted a change? See corrections.
Carvalhelhos FAQ
Is Carvalhelhos alkaline?
Carvalhelhos has a published pH of 7, which is neutral (7 is neutral).
How much sodium (salt) is in Carvalhelhos?
Carvalhelhos has 52.3 mg/L of sodium, as published.
Does Carvalhelhos have electrolytes?
Its published analysis lists, per litre: calcium 5.9 mg/L, sodium 52.3 mg/L and potassium 1.45 mg/L.
Is Carvalhelhos spring, mineral or purified water?
Carvalhelhos is a still natural mineral water.
Where does Carvalhelhos come from?
Carvalhelhos, Boticas (Vila Real), Portugal.
Where to buy
See the official Carvalhelhos website for stockists. Retailer and price links are coming later.
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Not medical advice. Waterphile shows mineral values as published by each brand, for general information only. If you have a health condition, follow a restricted diet or prepare infant formula, ask a doctor, pediatrician or health visitor.